linux/fs/f2fs
Zhiguo Niu 36959d18c3 f2fs: fix to do sanity check in update_sit_entry
If GET_SEGNO return NULL_SEGNO for some unecpected case,
update_sit_entry will access invalid memory address,
cause system crash. It is better to do sanity check about
GET_SEGNO just like update_segment_mtime & locate_dirty_segment.

Also remove some redundant judgment code.

Signed-off-by: Zhiguo Niu <zhiguo.niu@unisoc.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2024-03-04 09:51:58 -08:00
..
acl.c fs: port i_{g,u}id_into_vfs{g,u}id() to mnt_idmap 2023-01-19 09:24:29 +01:00
acl.h fs: port ->set_acl() to pass mnt_idmap 2023-01-19 09:24:27 +01:00
checkpoint.c f2fs: use BLKS_PER_SEG, BLKS_PER_SEC, and SEGS_PER_SEC 2024-02-27 09:41:12 -08:00
compress.c f2fs: ro: compress: fix to avoid caching unaligned extent 2024-03-04 09:51:52 -08:00
data.c f2fs: relocate f2fs_precache_extents() in f2fs_swap_activate() 2024-03-04 09:51:52 -08:00
debug.c f2fs: use BLKS_PER_SEG, BLKS_PER_SEC, and SEGS_PER_SEC 2024-02-27 09:41:12 -08:00
dir.c f2fs: fix to create selinux label during whiteout initialization 2024-02-27 09:41:14 -08:00
extent_cache.c f2fs: split initial and dynamic conditions for extent_cache 2023-09-12 13:49:33 -07:00
f2fs.h f2fs: ro: compress: fix to avoid caching unaligned extent 2024-03-04 09:51:52 -08:00
file.c f2fs: fix to check return value in f2fs_insert_range() 2024-03-04 09:51:52 -08:00
gc.c f2fs: fix to handle segment allocation failure correctly 2024-02-29 08:34:34 -08:00
gc.h f2fs: Fix system crash due to lack of free space in LFS 2023-04-10 10:58:45 -07:00
hash.c f2fs: don't use casefolded comparison for "." and ".." 2022-05-17 11:19:23 -07:00
inline.c f2fs: convert to new timestamp accessors 2023-10-18 13:26:22 +02:00
inode.c f2fs update for 6.8-rc1 2024-01-11 20:39:15 -08:00
iostat.c f2fs: add async reset zone command support 2023-06-12 13:04:09 -07:00
iostat.h f2fs: use iostat_lat_type directly as a parameter in the iostat_update_and_unbind_ctx() 2023-02-07 10:39:28 -08:00
Kconfig fs: add CONFIG_BUFFER_HEAD 2023-08-02 09:13:09 -06:00
Makefile f2fs: separate out iostat feature 2021-08-23 10:25:51 -07:00
namei.c f2fs: fix to create selinux label during whiteout initialization 2024-02-27 09:41:14 -08:00
node.c f2fs: ro: compress: fix to avoid caching unaligned extent 2024-03-04 09:51:52 -08:00
node.h f2fs: use BLKS_PER_SEG, BLKS_PER_SEC, and SEGS_PER_SEC 2024-02-27 09:41:12 -08:00
recovery.c f2fs: fix write pointers all the time 2024-02-29 08:34:35 -08:00
segment.c f2fs: fix to do sanity check in update_sit_entry 2024-03-04 09:51:58 -08:00
segment.h f2fs: check number of blocks in a current section 2024-02-29 08:34:34 -08:00
shrinker.c f2fs: add block_age-based extent cache 2022-12-12 14:53:56 -08:00
super.c f2fs: print zone status in string and some log 2024-03-04 09:22:30 -08:00
sysfs.c f2fs: use BLKS_PER_SEG, BLKS_PER_SEC, and SEGS_PER_SEC 2024-02-27 09:41:12 -08:00
verity.c f2fs: Use folio in f2fs_read_merkle_tree_page 2024-02-27 09:41:15 -08:00
xattr.c f2fs: fix to check return value of f2fs_recover_xattr_data 2023-12-15 15:09:17 -08:00
xattr.h f2fs: move f2fs_xattr_handlers and f2fs_xattr_handler_map to .rodata 2023-10-09 16:24:18 +02:00